Tandem combined electrical pole

Tandem combined electrical pole

  • CN 105,178,690 A
  • Filed: 08/29/2015
  • Published: 12/23/2015
  • Est. Priority Date: 08/29/2015
  • Status: Active Application
First Claim
Patent Images

1. a tandem compound electric pole, is characterized in that:

  • described tandem compound electric pole mainly comprises holder (16), the rotatable locking seat of ball, lock bolt (18), load bearing seat (1), gravity cone (19), roofbolt (2), bar connect post, male cone (strobilus masculinus) (10), Inner taper hole (12), inner conical surface (11), self-locking device;

    The lower end of the rotatable locking seat of described ball is fixed on holder (16), and the upper end of the rotatable locking seat of ball is fixed on the bottom of load bearing seat (1), the sphere lid (14) of the rotatable locking seat of ball has and stretches out hole (22) and locking screw, the sphere head that lock bolt (18) exceedes locking screw screw end after screwing in the locking screw on sphere lid (14) is pressed in bulb connecting rod (15) locks the fit angle of load bearing seat (1) and holder (16), there is the Inner taper hole (12) caved inward the upper surface of described load bearing seat (1), load bearing seat (1) is coordinated by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) and fixes, and is being coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the annular lock groove (9) on inner conical surface (11) through exposing the locking end of male cone (strobilus masculinus) (10) after male cone (strobilus masculinus) (10) by directly turn (7) be arranged in the self-locking hole (5) of roofbolt (2) bottom, be provided with to live in the outside of Inner taper hole (12) part of load bearing seat (1) and turn hole, the taper shank of the upper end of gravity cone (19) inserts to live and to turn in hole fixing and turns in hole and can freely rotate living, Inner taper hole (12) is had in connector (3) end that bar connects the two ends of post, the male cone (strobilus masculinus) (10) of two roofbolts (2) inserts in the Inner taper hole (12) that a bar connects in the connector (3) at post two ends respectively, coordinate by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) and fix, and coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the annular lock groove (9) on inner conical surface (11) through exposing the locking end of male cone (strobilus masculinus) (10) after male cone (strobilus masculinus) (10) by directly turn (7) in the self-locking hole (5) that is arranged on roofbolt (2), porcelain insulator is fixed with at the upper part of a uppermost roofbolt (2) of the electric pole assembled,In the Inner taper hole (12) that the male cone (strobilus masculinus) (10) of described roofbolt (2) lower end inserts load bearing seat (1) or insertion rod connect in the Inner taper hole (12) of the connector (3) of post upper end, male cone (strobilus masculinus) (10) insertion rod of roofbolt (2) upper end connects in the Inner taper hole (12) of the connector (3) of post lower end, inner conical surface (11) has annular lock groove (9) coordinate with the locking end of directly turn (7) and locks coordinating of inner conical surface (11) and male cone (strobilus masculinus) (10);

    Described Inner taper hole (12) is the hole having tapering, comprise the Inner taper hole (12) of load bearing seat (1) and the Inner taper hole (12) of connector (3), in Inner taper hole (12), have inner conical surface (11);

    Described Inner taper hole (12) is coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the locking end of directly turn (7) by the annular lock groove (9) on inner conical surface (11) after coordinating with the male cone (strobilus masculinus) (10) of roofbolt (2) and fixing;

    In order to make Inner taper hole (12) and male cone (strobilus masculinus) (10) can close fit, the tapering of described Inner taper hole (12) be consistent with the tapering of male cone (strobilus masculinus) (10);

    Described self-locking device comprises self-locking hole (5), draws pin (6), thrust spring (8), directly turn (7), annular lock groove (9), the hole of described self-locking hole (5) right angle turns shape, the damaged surface that the surface of male cone (strobilus masculinus) (10) is worn out in one end on the cylinder of the roofbolt (2) near male cone (strobilus masculinus) (10), the other end wears out roofbolt (2), the center line of self-locking hole (5) and the central axis or parallel of roofbolt (2);

    Directly turn (7), thrust spring (8) are installed in self-locking hole (5) and draw pin (6), directly turn (7) be fixed on the end of drawing pin (6), one end of thrust spring (8) be pressed in directly turn in the pressing portion of (7), the other end withstands on self-locking hole (5), draw one end of the pin handle of pin (6) vertically to stretch out from the damaged surface of roofbolt (2) after the central part of thrust spring (8) passes, the locking end of directly turn (7) stretches out from male cone (strobilus masculinus) (10);

    Described thrust spring (8) is arranged on middle part in self-locking hole (5), is enclosed within and draws on pin (6), and one end is pressed in directly turns in the pressing portion of (7), on wall that the other end withstands on the middle part in self-locking hole (5) or on the jump ring withstanding in the self-locking hole (5) of the one end being fixed on the pin handle drawing pin (6);

    The locking end of (7) that the pressing portion that thrust spring (8) is pressed in directly turn (7) promotes directly turn coordinates and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the annular lock groove (9) on inner conical surface (11);

    Described holder (16) is disking body or is in strip interconnection shape, the middle part of disking body or bar shaped interconnection shape be fixed with the rotatable locking seat of ball above;

    Described holder (16) connects and fixes ball rotatable locking seat, stable and support roofbolt (2) and bear all wt that the rotatable locking seat of ball bears;

    The rotatable locking seat of described ball is the Connection Block of ball rotational lock type, comprises bulb connecting rod (15), spheric seating (17) and sphere lid (14);

    Be fixed on below described spheric seating (17) on holder (16), the spherical of the oriented lower recess in upper surface of spheric seating (17);

    The spherical of the oriented upper depression in lower surface of described sphere lid (14), the middle part of the sphere of sphere lid (14) has stretches out hole (22), stretches out on the sphere lid (14) in the spherical part beyond hole (22) and has locking screw;

    Described bulb connecting rod (15) comprises sphere head and connecting rod two parts, sphere head is connected with connecting rod, the sphere head of bulb connecting rod (15) is arranged in the spherical between spheric seating (17) and sphere lid (14), the connecting rod of bulb connecting rod (15) through in the middle part of the spherical in the middle of sphere lid (14) stretch out hole (22) after be fixed on the bottom of load bearing seat (1);

    The lower end of the rotatable locking seat of ball is the bottom surface of spheric seating (17), and the upper end of the rotatable locking seat of ball is the end of the connecting rod of bulb connecting rod (15);

    In the spherical that the sphere head of bulb connecting rod (15) is arranged on spheric seating (17) and sphere lid (14), its bar portion can coordinate with sphere head and rotate and swing;

    Described spheric seating (17) is the pedestal of carrying bulb connecting rod (15), and there is the spherical of depression the upper surface of pedestal;

    Described holder (16) and spheric seating (17) are an entirety, or the assembly separated;

    Described sphere lid (14) is the sphere bonnet body compressing bulb connecting rod (15), sphere lid (14) has and stretches out hole (22) and locking screw;

    The outside of stretching out hole (22) of described locking screw on sphere lid (14), for assembling lock bolt (18) and purl screw can be rotated in locking screw, the sphere head making the screw end of lock bolt (18) be pressed in bulb connecting rod (15) locks the fit angle of load bearing seat (1) and holder (16);

    Described lock bolt (18) is screw, can rotate in locking screw, produces and rub and play locking effect when screw end contacts with the sphere head of bulb connecting rod (15);

    Described load bearing seat (1) is bearer connection seat, bottom is connected with the end winding support of the connecting rod of bulb connecting rod (15), the Inner taper hole (12) of the oriented lower recess in upper end, the inner conical surface (11) of Inner taper hole (12) and the male cone (strobilus masculinus) (10) of roofbolt (2) lower end connect and coordinate and be connected and fixed;

    The inner conical surface (11) of Inner taper hole (12) is having the annular lock groove (9) of depression, have mesopore (21) below Inner taper hole (12), Inner taper hole (12) is directly through with mesopore (21);

    Be provided with to live in the outside of Inner taper hole (12) part of load bearing seat (1) and turn hole, the hole that turns alive being circular hole, boring (19) for installing gravity;

    Described load bearing seat (1) is for support and stable roofbolt (2) and bar connect the connection of post and bear the weight that roofbolt (2) bears;

    Described gravity cone (19) is the vertical bar with taper shank, and taper shank is vertical with vertical bar, and taper shank inserts to live and turns fixing in hole and turn in hole can freely rotate alive;

    Described gravity cone (19) is arranged on the roofbolt (2) on load bearing seat (1) with the angle on ground with as adjusting roofbolt (2) perpendicular to reference object during horizontal plane for directly observing;

    Described gravity cone (19) can fit together forming unit entirety with load bearing seat (1), is convenient to the combination assembling of tandem compound electric pole;

    Described load bearing seat (1) and bulb connecting rod (15) are an entirety, or the assembly separated;

    Load bearing seat (1) and bulb connecting rod (15) be one overall time, be separated into two halves in the position that sphere lid (14) is stretching out hole (22);

    Described roofbolt (2) is the cylinder that there are male cone (strobilus masculinus) (10) at two ends, the cylinder of the roofbolt (2) near male cone (strobilus masculinus) (10) has the self-locking hole (5) of right angle turns shape, the center line of self-locking hole (5) and the central axis or parallel of roofbolt (2);

    Described bar connects post and comprises connector (3) and fore-set (4) two parts, fore-set (4) at middle, connector (3) at two ends;

    It is that connector (3) is fixed together at roofbolt (2) two ends and roofbolt (2) entirety formed or the entirety that connector (3) is inherently connected with roofbolt (2) at roofbolt (2) two ends that described bar connects post;

    The end face that described bar connects the two ends of post has Inner taper hole (12), there is mesopore (21) the inside of Inner taper hole (12), and the inner conical surface (11) of Inner taper hole (12) has the annular lock groove (9) of depression;

    Described annular lock groove (9) is the cannelure that Inner taper hole (12) on load bearing seat (1) and bar connect the depression on the inner conical surface (11) of the Inner taper hole (12) on post, cannelure is dovetail groove, corresponding with the position of self-locking hole (5), the one side near the oral area of Inner taper hole (12) is locking face;

    Described locking face is used for coordinating with facing directly of the locking end of directly turn (7) and producing locking effect;

    Described annular lock groove (9) for allow directly turn (7) locking end insert annular lock groove (9) time do not need consider insert angle, coordinate with the locking end of directly turn (7) and the locked inner conical surface (11) that posts and male cone (strobilus masculinus) (10), then the locked inner conical surface (11) that posts and male cone (strobilus masculinus) (10), and then make connector (3) and roofbolt (2) and load bearing seat (1) and roofbolt (2) fixation;

    Described self-locking hole (5) roofbolt (2) two ends, be the hole of right angle turns shape, wear out the surface of the cylinder near male cone (strobilus masculinus) (10) in male cone (strobilus masculinus) (10) and one end in the cylinder of the roofbolt (2) of male cone (strobilus masculinus) (10) perpendicular to the center line of roofbolt (2), the other end wears out male cone (strobilus masculinus) (10) perpendicular to the center line of roofbolt (2), the center line of self-locking hole (5) and the central axis or parallel of roofbolt (2);

    The mid portion of self-locking hole (5) is used for installed thrust spring (8) and directly turn (7), two ends are used for drawing the locking end of pin (6) and directly turn (7) to stretch out, and the aperture of the self-locking hole (5) on male cone (strobilus masculinus) (10) is corresponding with the position of annular lock groove (9);

    Directly turn (7) are installed in self-locking hole (5), draw pin (6) and thrust spring (8), directly turn (7) be arranged on the middle part of drawing pin (6), thrust spring (8) is arranged on directly turns (7) and between self-locking hole (5), stretch out from the damaged surface of roofbolt (2) after drawing the pin handle of pin (6) to pass from the centre of thrust spring (8), the locking end of directly turn (7) coordinates with annular lock groove (9) after male cone (strobilus masculinus) (10) stretches out, draw pin (6) and directly turn (7) can move in self-locking hole (5);

    Described self-locking hole (5) can also be independent hole, the housing with the mating shapes of self-locking hole (5) can also be inlaid with in independent hole, when housing exposes the damaged surface of roofbolt (2) in self-locking hole (5), the one end of exposing the damaged surface of roofbolt (2) connects with screw or rivets or be welded on the damaged surface of roofbolt (2);

    When housing does not expose the damaged surface of roofbolt (2) in self-locking hole (5), connect with screw or rivet or weld or be fixed in self-locking hole (5) with jump ring;

    The inside and outside two ends of described housing are porose, be provided with in housing and draw pin (6), thrust spring (8), directly turn (7), directly turn (7) be arranged on the middle part of drawing pin (6), thrust spring (8) is arranged on directly turns between (7) and housing, stretches out, the locking end of directly turn (7) coordinates with annular lock groove (9) after stretching out from the hole of the inner face of housing after drawing the pin handle of pin (6) to pass from the centre of thrust spring (8) from the hole of housing outer face;

    The described association of drawing pin (6) and directly turn (7) to be an entirety or to combine, the turnover at a right angle of the global shape after installing shape;

    The described pin (6) that draws comprises pin portion and pin handle two parts, the end winding support in pin portion is in the pressing portion of directly turning (7), pin handle vertically stretches out the damaged surface of roofbolt (2) afterwards through thrust spring (8) in self-locking hole (5), draw pin (6) directly turn for pulling (7) exit breaker slot;

    Described directly turn (7) are column or the blocks of right angle cross break shape, comprise locking end and pressing portion, when installing in self-locking hole (5), pressing portion is parallel to the center line of roofbolt (2), and locking end stretches out the surface of male cone (strobilus masculinus) (10) perpendicular to the center line of roofbolt (2);

    Coordinate with the breaker slot in Inner taper hole (12) after described locking end stretches out the surface of male cone (strobilus masculinus) (10) and produce locking effect;

    Described pressing portion passes to locking end for accepting the thrust of thrust spring (8);

    The leading section of described locking end is the one side at the bottom of the cone of acute angle bevel, the toward the outside conical surface (10) is face directly, the inclined-plane of locking end be used for allowing the oral area of the Inner taper hole (12) of connector (3) and inner conical surface (11) oblique promotion directly turn (7) retreat, locking end face directly for coordinating locked male cone (strobilus masculinus) (10) of working good and inner conical surface (11) with the annular groove limit of facing directly of breaker slot;

    Described thrust spring (8) is helical spring, and for promoting directly to turn, the locking end of (7) coordinates with the annular lock groove (9) on male cone (strobilus masculinus) (10) and completes automatic locking;

    Described mesopore (21) is in the inside of Inner taper hole (12), not inconsistent with the bottom of Inner taper hole (12) when Inner taper hole (12) are inserted in male cone (strobilus masculinus) (10) end for roofbolt (2), be convenient to the close fit of inner conical surface (11) and male cone (strobilus masculinus) (10);

    The inner conical surface (11) of described Inner taper hole (12) coordinates with male cone (strobilus masculinus) (10) and installs roofbolt (2) and bar connects post, realize load bearing seat (1) and connect the fixing fast of post with roofbolt (2) is fixing fast with roofbolt (2) and bar, be beneficial to roofbolt (2) and connect the quick assembling of post and load bearing seat (1) and quick demolition with bar, play Fast Installation and effect fixing fast;

    And then make load bearing seat (1) and roofbolt (2) and roofbolt (2) and connector (3) fixation respectively;

    In order to increase connectivity robustness and the stability of tandem compound electric pole, improve the speed of installation and demolition, described roofbolt (2) and load bearing seat (1) and roofbolt (2) and bar connect connection between post and fixingly all adopt cone match, are beneficial to quick assembling and quick demolition;

    The male cone (strobilus masculinus) (10) of roofbolt (2), in the Inner taper hole (12) of load bearing seat (1), is coordinated with right angle body by the annular lock groove (9) on inner conical surface (11) and pins and not the loosening coordinating of inner conical surface (11) of the male cone (strobilus masculinus) (10) and load bearing seat (1) of locking roofbolt (2);

    The male cone (strobilus masculinus) (10) of roofbolt (2), in the Inner taper hole (12) of connector (3), is coordinated with right angle body by the annular lock groove (9) on inner conical surface (11) and pins and not the loosening coordinating of inner conical surface (11) of the male cone (strobilus masculinus) (10) and connector (3) of locking roofbolt (2);

    During assembling, inner conical surface (11) and male cone (strobilus masculinus) (10) are at the gravity born and press tighter and tighter under roofbolt (2) and bar connect the effect of the self gravitation of post and realize automatic fastening;

    During demolition, pull pin (6), after the locking end of body front end, right angle exits the annular lock groove (9) on inner conical surface (11), roofbolt (2) upwards one argue for the sake of arguing post (2) automatically will separate with Inner taper hole (12) or barre connect post upwards a post (2) of arguing for the sake of arguing automatically will separate with Inner taper hole (12);

    The conical surface comprises inner conical surface (11) and male cone (strobilus masculinus) (10), and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form;

    In order to can on ground upper support bar post (2) having angle of inclination, when holder (16) is installed on a horizontal ground, the central axis of load bearing seat (1), in holder (16), ensure that the verticality being arranged on roofbolt (2) on load bearing seat (1) and horizontal plane;

    When holder (16) is arranged on the ground of inclination, load bearing seat (1) can rotate certain angle around connecting axle on holder (16), ensure that the verticality being arranged on roofbolt (2) on load bearing seat (1) and horizontal plane;

    Connecting axle is adopted to be fastened on Connection Block on holder (16) and load bearing seat (1), make load bearing seat (1) certain angle can be rotated around connecting axle on holder (16), reach when holder (16) is arranged on the ground of inclination and ensure that the roofbolt (2) be arranged on load bearing seat (1) keeps the object perpendicular to horizontal plane;

    In order to enable tandem compound electric pole assemble fast, the rotatable locking seat of holder (16), ball and load bearing seat (1) can also be the entirety fitted together;

    Tandem compound electric pole is when assembling, holder is fixed on foundation base, afterwards, A, the holder (16) that roofbolt (2) has one end of male cone (strobilus masculinus) (10) to insert to combine, in the Inner taper hole (12) of the load bearing seat (1) of the rotatable locking seat of ball and load bearing seat (1), under the effect of self gravitation, the male cone (strobilus masculinus) (10) of roofbolt (2) and the inner conical surface (11) of load bearing seat (1) are naturally fitted and fix, and it is larger from the gravity of roofbolt (2) pressure, it is closely and more more firm that inner conical surface (11) and male cone (strobilus masculinus) (10) are fitted, male cone (strobilus masculinus) (10) in roofbolt (2) inserts in the process of Inner taper hole (12), during inner conical surface (11) position that the locking end of directly turning (7) enters into, inner conical surface (11) oblique promotion is directly turned the inclined-plane of locking end of (7), make directly to turn pressing portion compression thrust spring (8) of (7) and outside oblique yielding, when the male cone (strobilus masculinus) (10) of roofbolt (2) contacts firm with the inner conical surface (11) of the Inner taper hole (12) of load bearing seat (1), the locking end of (7) of directly turning just in time enters the position of annular lock groove (9) after slipping over the inner conical surface (11) above annular lock groove (9) smoothly, the locking end of (7) of directly turning enters in annular lock groove (9) under the powered of thrust spring (8), by the locking end of directly turn (7) face directly to coordinate with the locking face of trapezoidal annular lock groove (9) the inner conical surface posted (11) and male cone (strobilus masculinus) (10) locked after can not retreat, complete roofbolt (2) and the fixing of load bearing seat (1) and locking, B, point-blank whether the center line of vertical bar of observation gravity cone (19) and the parallel lines of the center line of roofbolt (2), time not point-blank, the upper end of moving the roofbolt (2) inserted on load bearing seat (1) makes the parallel lines of the center line of roofbolt (2) and gravity bore the center line of the vertical bar of (19) point-blank, lock bolt (18) again on roating sphere cover (14) compresses the sphere head of bulb connecting rod (15), load bearing seat (1) can not be rotated around bulb connecting rod (15), holder (16) is allowed to remain unchanged with the angle of load bearing seat (1), guarantee is arranged on roofbolt (2) above load bearing seat (1) perpendicular to horizontal plane, the parallel lines of the gravity cone center line of vertical bar of (19) and the center line of roofbolt (2) point-blank time, the sphere head of bulb connecting rod (15) is compressed with regard to the lock bolt (18) on direct roating sphere cover (14), load bearing seat (1) can not be rotated around bulb connecting rod (15), allow holder (16) remain unchanged with the angle of load bearing seat (1), ensure that the roofbolt (2) be arranged on above load bearing seat (1) is perpendicular to horizontal plane, C, the Inner taper hole (12) again bar being connect post is enclosed within the male cone (strobilus masculinus) (10) of the upper end of roofbolt (2), afterwards, again the male cone (strobilus masculinus) (10) of another root roofbolt (2) to be inserted in the Inner taper hole (12) of connector (3) again in the Inner taper hole (12) that bar connects post under the effect of the gravity of self gravitation and carrying, the male cone (strobilus masculinus) (10) of roofbolt (2) and the inner conical surface (11) of connector (3) are naturally fitted and fix, and it is larger from the gravity of connector (3) or roofbolt (2) pressure, it is closely and more more firm that inner conical surface (11) and male cone (strobilus masculinus) (10) are fitted, male cone (strobilus masculinus) (10) in roofbolt (2) inserts in the process of Inner taper hole (12), during inner conical surface (11) position that the locking end of directly turning (7) enters into, directly the turn inclined-plane of locking end of (7) of inner conical surface (11) oblique promotion makes directly to turn pressing portion compression thrust spring (8) of (7) and outside oblique yielding, when the male cone (strobilus masculinus) (10) of roofbolt (2) contacts firm with the inner conical surface (11) of the Inner taper hole (12) of connector (3), the locking end of (7) of directly turning just in time enters the position of annular lock groove (9) after slipping over the inner conical surface (11) above annular lock groove (9) smoothly, the locking end of (7) of directly turning enters in annular lock groove (9) under the powered of thrust spring (8), by the locking end of directly turn (7) face directly to coordinate with the locking face of trapezoidal annular lock groove (9) the inner conical surface posted (11) and male cone (strobilus masculinus) (10) locked after can not retreat, when the roofbolt (2) of D, employing multilayer forms tandem compound electric pole, repeating inner conical surface (11) that bar can connect post by the step and method of step C again, to be enclosed within the male cone (strobilus masculinus) (10) of roofbolt (2) upper or again connect in the Inner taper hole (12) of post by the bar that the male cone (strobilus masculinus) (10) of roofbolt (2) inserts below, completes roofbolt (2) and bar connects being connected and fixed and locking between post, finally, uppermost roofbolt fixes porcelain vase, roofbolt (2) is very convenient with the assembling of load bearing seat (1) and roofbolt (2) and connector (3), just can complete without any need for instrument,The porcelain insulator at the top of the tandem compound electric pole after combination installs fixes electric wire, completes shelving of transportion wire road.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×